Using Propensity Score Methods to Create Target Populations in Observational Clinical Research
- PMID: 31922529
- DOI: 10.1001/jama.2019.21558
Using Propensity Score Methods to Create Target Populations in Observational Clinical Research
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Association of Tramadol With All-Cause Mortality Among Patients With Osteoarthritis.JAMA. 2019 Mar 12;321(10):969-982. doi: 10.1001/jama.2019.1347. JAMA. 2019. PMID: 30860559 Free PMC article.
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